Transform your cat or dog into this ominous Sith Lord, while you dress up as Luke for a great Star Wars Halloween costume theme. The polyester dog costume has details on it like foam flaps with buttons printed on them in the front and a large foam collar that looks like Darth Vader's armor. The costume also has a black cape and mask that attach with elastic. Check out our other Star Wars themed pet costumes and create a household theme this Halloween!